I build and ship full-stack web apps and AI-powered products that are clean, fast, and built to scale, using React, Node.js, Next.js, Laravel, PHP, and Python. 14+ years in, 120+ jobs delivered, and $400K+ earned on Upwork. Most projects I take over have the same problem: they were built to launch, not to last. I fix that. Whether it's a SaaS platform, an internal dashboard, an API-heavy backend, or an AI feature inside your product, I focus on maintainable code and architecture that holds up as you grow. What I do: - Full-stack web apps with React / Next.js and Node.js / Express - Python backends and APIs (FastAPI, Django) - SaaS platforms: auth, roles, billing, dashboards - AI integrations: OpenAI, RAG, chatbots and assistants - PostgreSQL, MySQL, database management , MongoDB, AWS, clean REST APIs I've led delivery on complex platforms as the senior go-to engineer, I communicate clearly, and I think like a product owner, not just a coder. Happy to own a project end to end or slot into your team. Tell me what you're building and I'll tell you exactly how I'd approach it.

Your website is one of your most valuable business assets. It should attract customers, load quickly, work flawlessly on every device, and give visitors the confidence to buy, not frustrate them with slow performance, broken functionality, or a poor user experience. That's where I can help. For over 10 years, I've been helping businesses build, improve, and maintain high-performing Shopify stores, WordPress websites, and Woo-commerce eCommerce stores. With 1,500+ successfully completed projects, I've worked with startups, agencies, small businesses, and growing eCommerce brands on projects ranging from simple website updates to complete platform builds and complex migrations. I don't just develop websites. I solve the problems that stop them from performing. Whether you're launching a new eCommerce store, redesigning an existing website, fixing issues that keep coming back, or migrating to a new platform, my goal is simple: deliver a website that's fast, reliable, scalable, and built to support your business. How I Can Help Shopify Development Custom Shopify Store Development Shopify Theme Customization Shopify Liquid Development Shopify 2.0 Sections Custom Features & Functionality Shopify App Integration Shopify Store Setup Shopify Bug Fixes Shopify Speed Optimization Shopify Plus WordPress & Woo-Commerce Development Custom WordPress Website Development Woo-Commerce Store Development WordPress Theme Customization Plugin Installation & Customization Custom PHP Development Elementor & Gutenberg Development Website Maintenance WordPress Bug Fixes Woo-Commerce Troubleshooting Website Design & Front-End Development Figma to Shopify Figma to WordPress Responsive Website Development Landing Pages Business Websites SaaS Websites Pixel-Perfect Front-End Development HTML, CSS & JavaScript Development Website Performance & Technical Improvements Website Speed Optimization Core Web Vitals Optimization Technical SEO Improvements Mobile Optimization Performance Audits Code Optimization Cross-Browser Compatibility Website Security Improvements Website Migration Shopify Migration WordPress Migration Woo-Commerce Migration Wix to Shopify Squarespace to WordPress Webflow Migration SEO-Friendly Website Migration URL Redirect Management Data & Product Migration What You Can Expect Every business has different goals, which is why I don't rely on one-size-fits-all solutions. Before development begins, I take time to understand your requirements, identify potential challenges, and recommend the most practical approach. Whether your project involves building a new Shopify store, redesigning a WordPress website, improving website speed, fixing recurring bugs, or adding custom functionality, you'll receive solutions built around your business, not generic templates. You'll always receive clean, maintainable code, clear communication, realistic timelines, and a website that's built with performance, usability, and future scalability in mind. Technologies & Platforms Shopify • Shopify Plus • WordPress • WooCommerce • Liquid • PHP • HTML5 • CSS3 • JavaScript • Laravel • Webflow • Wix • BigCommerce • Squarespace • Figma Why Clients Choose Me ✔ 10+ Years of Professional Experience ✔ 1,500+ Successfully Delivered Projects ✔ Clean, Scalable & Maintainable Development ✔ Mobile-First & Performance-Focused Websites ✔ SEO-Friendly Development Practices ✔ Fast Communication & Reliable Support ✔ Long-Term Website Maintenance ✔ Solutions Built Around Your Business Goals Industries I've Worked With Fashion • Beauty • Health & Wellness • Electronics • Home & Furniture • Food & Beverage • SaaS • B2B • Professional Services • Education • Digital Products Whether you need a Shopify Developer, WordPress Developer, WooCommerce Expert, help with website speed optimization, Shopify theme customization, website migration, bug fixing, or ongoing website maintenance, I'm ready to help. Send me a message with your project details—or simply share your website URL. I'll review your requirements, identify opportunities for improvement, and recommend the best solution before we begin. Let's build a website that doesn't just look professional, it performs like one.

My work covers the complete product lifecycle from transforming ideas into technical roadmaps, architecture planning, UI/UX implementation, backend development, AI integrations, testing, deployment, and long-term scaling support across iOS, Android, Web, and cloud platforms. Over the 15+ years of hands-on experience delivering products for startups, enterprises, agencies, and government-backed initiatives, where I’ve delivered 250+ successful projects for global organizations and brands, including Imagine, RunTheDay, SmartGen, Wishper-AI, Rhubarb-AI, AT&T, Verizon, Univision, Telefonica, Sprint, PepsiCo, Airtel, Amazon, Goldman Sachs, OLX, FountainLife, MySpace, SHL, LetsIntern, AMCAT, and many others. I have also completed multiple impactful projects in collaboration with the European Union and the Government of India. I maintain clear updates throughout development, proactively identify blockers, and adapt to overlapping client time zones to ensure smooth collaboration and predictable delivery timelines. My Technical Expertise: Mobile Development: React Native, Flutter, Swift, Objective-C, Java, Kotlin Backend Development: NodeJS, PHP, Laravel, Python, Java, Dot NET, REST APIs, Firebase Databases: PostgreSQL, MySQL, MongoDB, SQLite, Core Data, Firestore Cloud & Infrastructure: AWS, Firebase, GCP, Supabase Payments & Secure Transactions: Stripe, Braintree, Apple Pay, Google Pay, Razorpay Realtime & Communication: Firebase, SignalR, Twilio, QuickBlox CI/CD & DevOps: AWS, Azure, GCP, Kubernetes, GitHub Actions, GitLab CI, Jenkins, CircleCI, Supabase, DigitalOcean Cross-Platform & No-Code Ecosystem: FlutterFlow, Adalo, Figma-to-Production Workflows AI Tools & Platforms: OpenAI APIs, Claude AI, Cursor AI, GitHub Copilot, LangChain, Pinecone, Hugging Face, Vercel AI SDK, N8N, Make dot com, Zapier, Firebase AI Integrations AI & Automation: AI Chatbots & Conversational Systems, LLM Integrations (OpenAI, Claude, Gemini), AI Recommendation Systems, Speech-to-Text & Text-to-Speech, AI Workflow Automation, RAG-based AI Systems, AI Agents & Autonomous Workflows, Prompt Engineering, AI-powered Analytics & Personalization, Document Parsing & OCR Systems, Process Automation using N8N IoT & Smart Device Integrations: BLE & Wi-Fi Devices, OBD-II Integrations, Apple Watch & Fitness Devices, Beacon Technologies (iBeacon, BlueCat) Security & Compliance: OAuth2, PKI, Secure Authentication, HIPAA & GDPR Compliance, 128-bit Encryption Standards I’m available for full-cycle product development, AI integration projects, long-term collaborations, technical leadership roles, and scaling existing applications. If you’re building a serious product and need an experienced engineering partner who can combine strong software engineering with modern AI capabilities, I’d be happy to discuss your project.

I'm a Full Stack Developer, SaaS Developer and Healthcare Developer building secure, production-ready software — from HIPAA-compliant healthcare platforms to multi-tenant SaaS products and AI-powered systems. My work sits at the intersection of web developer, backend developer, and SaaS platform builder, with a strong backend-first mindset and deep attention to compliance, scalability, and maintainability. As a Full Stack Developer, I take ownership of systems end-to-end, pairing robust Back End Developer architecture with clean Front End Developer interfaces. My frontend work is React-based, and I often replace traditional web developer or front end developer setups by owning both frontend and backend in one coherent system, deployed on AWS. I've previously worked as a WordPress developer integrating WordPress sites into custom platforms, though my current focus is custom SaaS, healthcare, and API-driven systems. As a Healthcare Developer, I specialize in interoperable, compliant healthcare software: FHIR, HL7, EHR/EMR integrations, HIPAA-ready architecture, encrypted data storage, RBAC, and audit logging. Projects delivered: a Healthcare HRMS & Facility Scheduling SaaS platform for assisted living facilities; a Medical AI Chatbot (Amazon Lex / OpenAI) for symptom checking and clinical triage; and Digital Health Platforms for mental health organizations, physical therapy programs (7,500+ exercises), and continuing medical education (12,000+ members). As a SaaS Developer, I design, build and scale multi-tenant SaaS products and API-driven platforms for long-term use. Projects delivered: Fundaactive and FlatZap — multi-portal SaaS platforms for booking management and field operations media storage — plus custom CRM/TMS/ERP systems for logistics and construction, and P2P/B2C marketplaces with AI-driven recommendations. As a Back End Developer, I build backend services, APIs and data models with Node.js, Python and PHP/Laravel, including multi-tenant architecture with Stripe billing. As a Full Stack Developer, I integrate these with Front End Developer applications and support mobile app developer workflows using React Native. Much of my SaaS Developer and Backend Developer work involves building internal platforms and API-first systems for product, growth, and analytics teams — including teams focused on SaaS marketing, with clean data pipelines and event tracking supporting experimentation and reporting. As an AI Engineer, I integrate LLMs and generative AI into production systems: RAG-based assistants (React + Node + PostgreSQL + OpenAI), automated document/PDF processing, and computer vision tools inside SaaS and healthcare platforms — reliable, observable, and compliant rather than experimental. Clients typically bring me in as: - a Full Stack Developer who owns frontend and backend end-to-end - a Healthcare Developer experienced with HIPAA, FHIR, and HL7 - a SaaS Developer who understands multi-tenant architecture and scalability - an AI Engineer integrating LLMs into production systems - a Back End Developer or Front End Developer for production-grade systems - a mobile app developer, web developer, or WordPress developer for legacy integrations - a SaaS marketing collaborator for data pipelines and analytics Core stack: Node.js, PHP/Laravel, Python, React, Next.js, Vue.js, PostgreSQL, MySQL, MongoDB, AWS (EC2, S3, Lambda), Docker, REST & GraphQL APIs. I regularly work on MVP builds and early-stage products, with focus on compliant, scalable foundations — taking products from discovery through launch and continuous scale. Long-term results come from clarity, compliance, and intentional system design. I deliver software teams can confidently run, maintain and scale.

OVERVIEW Top Rated Plus · 100% Job Success · $1M+ earned · 43,000+ hours delivered. I represent STPL Inc. - a software firm founded in 2004, headquartered in San Mateo, California, with our delivery team in India. CMMI Level 3 certified, Microsoft Gold Partner, 200+ engineers. You get a US company's process and accountability at freelancer rates. WHAT WE BUILD • AI & Automation - RAG assistants, AI agents, chatbots, document intelligence, OCR, workflow automation, OpenAI / Claude / Gemini APIs • Web Applications - React, Next.js, Angular, Vue • Backend & APIs - Node.js (NestJS), .NET Core, Python (Django/FastAPI), Laravel, Java • Mobile - Flutter, React Native, native iOS and Android • Cloud & Data - AWS, Azure, PostgreSQL, Docker, CI/CD, Power BI • E-Commerce - multi-vendor marketplaces, Shopify, Magento, WooCommerce • QA Engineering - automated, regression and performance testing INDUSTRIES Healthcare & EMR · Fintech · Mortgage & Insurance · Real Estate (IDX/MLS) · Logistics & Fleet · Booking & Scheduling · SaaS & Business Intelligence · Membership Platforms · Video Streaming & Conferencing HOW WE WORK 1. You talk to a technical architect on the first call, not a salesperson. 2. Before you commit, you get a written scope, timeline and fixed price - or an honest hourly forecast if the work is better run hourly. 3. A named project manager reports weekly, and you can talk directly to the engineers building your product. 4. One month of free support after launch, then optional long-term maintenance at a reduced rate SKILLS • Full-Stack Development • Web Development • React • Node.js • Next.js • API Integration • REST API • Python • Generative AI • AI Agent Development • LangChain • OpenAI API • Chatbot Development • PostgreSQL • Amazon Web Services • .NET Core • Laravel • Flutter • Ecommerce Website Development • Web Application

Hi 👋 I’m Konstantin, COO at Lember. For more than 10 years, I’ve worked with startups and established companies across North America and Europe. During that time, I’ve been involved in software delivery, team growth, and long-term client partnerships across a wide range of technology initiatives. At Lember, we work across AI development, AI integration, software development, SaaS development, full-stack development, web development, technical consulting, and web app audits. A large part of my work involves helping clients evaluate technical direction, plan development efforts, expand engineering capacity, and navigate complex delivery challenges. 🖥️ WHAT WE WORK ON: ☑️ Web applications, internal tools, and custom software ☑️ SaaS platforms, both new and existing ☑️ Marketplaces, booking and service platforms ☑️ Customer portals and admin panels with analytics ☑️ MVPs and prototypes for early-stage products and fundraising ☑️ AI integrations into products and workflows (RAG, MCP, AI agents) ☑️ Integrations between systems, APIs and third-party tools ☑️ Payment, billing and subscription systems ☑️ Cloud infrastructure and deployment ☑️ Improving, stabilizing and completing systems already in use 🚀 AREAS WE COVER: ☑️ Custom software development and full-stack development ☑️ SaaS development and SaaS product modernization ☑️ Legacy system modernization and system rework ☑️ Cloud migration and cloud infrastructure (AWS, GCP, Microsoft Azure) ☑️ AI integration into products and systems ☑️ Staff augmentation and dedicated engineering support 🤖 AI WE WORK ON: ☑️ AI assistants and chatbots for products and internal tools ☑️ Connecting AI to internal data and documents (RAG) ☑️ Workflow automation and decision support ☑️ AI integration into systems already in use 🛠️ TECHNOLOGIES WE WORK WITH: ☑️ Frontend: React, Next.js, Angular, Vue.js ☑️ Backend: Node.js (NestJS, Express), .NET (C# / ASP.NET), PHP (Laravel, Symfony) ☑️ APIs and integrations: REST, GraphQL ☑️ Databases: PostgreSQL, MySQL, MongoDB ☑️ Cloud: AWS, Microsoft Azure, Google Cloud Some of our clients have been with us for over 8 years and some of our engineers have been with us from the beginning. We take that trust seriously and work to earn it on every project. If you’re starting a new product or working with an existing system that’s no longer keeping pace, send a short overview and we’ll take a look and go through it with you 📨

I build production apps for businesses who need to move fast without cutting corners. Web, mobile, and increasingly, the AI layer that sits on top of both. Some numbers first, since they tend to answer the question clients are actually asking before they message me: 444+ projects delivered, 52,000+ hours logged on Upwork, $2M in completed work, 100% Job Success Score, Top Rated Plus, and ranked in the top 3% of freelancers globally. None of that came from small fixes or one off tasks. It came from building real products that are still running in production today, several of which helped clients close funding rounds afterward. I have worked with founders and product teams accross US, UK, and Australia. My focus sits in three places: full stack web development, mobile apps built with Flutter and React Native, and AI integration using n8n, Make, the OpenAI and Claude APIs, LangChain, and RAG pipelines. After 13+ years doing this, the pattern I keep seeing is that the most expensive mistakes happen before anyone writes a line of code. That is usually where I get pulled in. 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 Flutter and React Native, shipped to both iOS and Android. I have built social platforms, booking systems, healthcare apps, fintech tools, and AI powered mobile products. Clean architecture from day one, full App Store and Play Store deployment handled end to end, and backends built to hold up as your user base grows instead of buckling under it. 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗪𝗲𝗯 & 𝗦𝗮𝗮𝗦 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 React, Next.js, Node.js, Python, Laravel, and Drupal depending on what the project actually needs. MVPs live in about two weeks. Multi tenant SaaS platforms in four to five. That includes scalable architecture, third party API integrations, admin dashboards, CRM builds, payment gateways, and documentation clean enough that the next developer who opens the repo isn't cursing my name. 𝗔𝗜 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 This is where most of my work is heading lately. n8n, Make, OpenAI API, Claude API, LangChain, RAG pipelines, AI agents, and chatbot development. If your team is still doing by hand what a system should be doing automatically, that is the exact problem I solve, and I mean an actual production workflow running every day, not a demo that dies after the pitch. 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 Mobile: Flutter, React Native, Swift, Kotlin Frontend: React, Next.js, TypeScript, Vue.js, Tailwind CSS Backend: Node.js, Python, Laravel, PHP, Drupal AI & Automation: OpenAI API, Claude API, LangChain, n8n, Make, RAG, AI Agents Cloud & DevOps: AWS, GCP, Docker, CI/CD Databases: PostgreSQL, MySQL, MongoDB, Firebase, Supabase Payments: Stripe, PayPal, In App Purchases Integrations: REST APIs, GraphQL, Webhooks, Zapier, CRM systems 𝗛𝗼𝘄 𝗜 𝗪𝗼𝗿𝗸 Before anything gets built, I want to understand what you're actually trying to solve and why. That one conversation usually saves weeks of rework and a good chunk of budget down the line. I flag architecture problems early, push back on plans that won't scale, and give you a realistic timeline instead of an optimistic one that falls apart in week three. Fast replies, clear milestones, no inflated hours, no surprise invoices. Most of my clients stick around for years, which honestly tells you more than any badge on this page can. If you've got an app to build, a platform that needs to scale, or a workflow eating up hours it shouldn't, send me a message. I'll come back with a specific plan, not a sales pitch.

Your website has less than 1 second to make a first impression. Let’s make it convert. Hi, I’m Afnan — a Wix Expert, Wix Specialist, and Certified Wix Velo Developer. I build premium Wix Studio websites, high-converting Wix ecommerce stores, and custom Wix web solutions that look stunning, perform flawlessly, and drive real business growth. Whether you need a Wix website redesign, landing page, custom form, or dynamic page, I deliver results that turn visitors into customers. Most designers focus only on visuals, and most developers focus only on functionality. I combine both: pixel-perfect UI/UX design paired with custom Wix code, Velo functionality, API integrations, and mobile-optimized, high-speed performance. Your website won’t just look expensive — it will perform flawlessly, rank better, and convert visitors into loyal customers. ⚙️ My Technical Edge (The Velo & Custom Code Advantage) As a Wix Expert and Certified Wix Velo Developer, I provide custom Wix solutions that go far beyond drag-and-drop: • Custom Velo Functionality & APIs – Connect Wix to CRMs, payment gateways, shipping tools, and ERPs. • Dynamic Pages, Forms & Membership Sites – Tailored to your business needs. • High-Converting Landing Pages – Designed to increase engagement and capture leads. • Wix Website Redesign & Optimization – Upgrade your existing site for performance, UX, and SEO. • Mobile-First & Speed-Optimized Performance – Ensure your site loads fast on all devices. • Custom JavaScript & API Integration – For features Wix’s standard editor can’t handle. 🎁 FREE VALUE (No Risk) I offer: ✔ Free homepage mockup OR UX audit before we start • No pressure. No obligation. • Just clarity and a visual direction to make your Wix website redesign decision easy. 📈 Proven Results & Case Studies • Wix Ecommerce Store Redesign – New landing pages, dynamic product pages, and custom forms increased conversions by 20% in 30 days. • Booking & Membership Platform – Built custom Velo booking flows and dynamic pages, boosting engagement by 50%. • API Integration & Automation – Connected delivery and payment APIs, reducing manual work by 90%. • Certified Wix Designer & Velo Developer – Delivering modern, secure, and accessible websites that rank and convert. 🏗️ Industries I Serve I specialize in: • E-commerce & Dropshipping Brands (Wix Stores) • Real Estate Agencies & Booking Platforms • Health, Medical & Wellness Professionals • Tech Startups, SaaS & Membership Sites • Educational Institutions & Coaches • Service-Based Businesses 💻 Services I Offer • Wix Studio, Classic & Velo Website Design • High-Converting Wix Ecommerce Stores & Online Shops • Wix Website Redesign & Migration • Landing Page Design & Conversion Optimization • Custom Forms, Membership Sites & Dynamic Pages • Responsive Web Design & Mobile Optimization • Wix SEO Optimization & Performance Enhancement • Custom Velo Code & API Integration for Wix • Revenue-Generating Wix Website Development 🔄 My 6-Step Process • Discovery – Understand your brand, competitors & business goals. • Strategy – Plan your site structure, landing pages, and UX/UI direction. • Design – Create a modern, “expensive-looking” visual system. • Development – Build the site on Wix Studio with Velo, including dynamic pages, forms, and custom code. • Optimization – Mobile responsiveness, SEO setup, and performance enhancement. • Launch – Final delivery + training on your high-converting Wix website. ⭐ Why Clients Choose Me • Wix Expert & Specialist – Top 1% Global Talent, Wix Legend Partner • Full-Stack Expertise – UI/UX, SEO, Wix website development, custom Velo code, and ecommerce in one • 100% focused on growth, conversions, and results Most designers just drag and drop. I build revenue-generating Wix websites, online stores, and custom Velo web solutions. 📩 Ready for a high-converting Wix website, redesign, or landing page? Message me your main goal and timeline, and let’s create something that looks amazing, functions perfectly, and grows your business. Afnan | Wix Legend Partner & Certified Velo Developer

I'm Rakeshkumar, Co-Founder and CEO of Space-O Technologies - a 170+ engineer team that's shipped 5 unicorn-stage apps and 38+ production AI products since 2010. We transform concepts into products that scale, secure funding, and win user loyalty. From MVP to mass adoption, you get my 16+ years of strategic technical leadership plus the team behind me - fully AI-native and up-to-date with 2026's latest stack. ✳️ Complete Development Services: → Mobile App Development (iOS, Android, React Native, Flutter, Swift, Kotlin) → Web & SaaS Platforms (Next.js, React, Vue, Angular, TypeScript) → Backend & API Engineering (Node.js, NestJS, Python, Go, Ruby on Rails) → AI Agents & Agentic Systems (LangGraph, CrewAI, AutoGen, multi-agent orchestration, autonomous workflows, tool-use) → AI Automation & Workflow Integration (n8n, Make, Zapier, MCP servers, cross-tool integrations, business process automation) → LLM Integration & Custom AI (OpenAI GPT-4o, Claude Sonnet/Opus, Gemini, LLaMA, fine-tuning, embeddings) → Voice AI & Conversational AI (Vapi, Retell, LiveKit, ElevenLabs, Whisper, real-time interaction) → RAG & Knowledge Systems (LangChain, LlamaIndex, Pinecone, Weaviate, ChromaDB) → Custom Software & Enterprise Solutions → E-commerce & Marketplace Development → Database & Cloud (Postgres, MongoDB, AWS, GCP, Azure, Kubernetes, Docker, Terraform) → UI/UX Design & Frontend Excellence → Quality Assurance & Security → AI MVP Rescue — Lovable, Base44, Bolt, Replit → Production-Grade ✳️ AI Agents, Automation & Agentic Systems We Build: - Customer support agents that handle tier-1 tickets autonomously - Sales agents that qualify leads, book meetings, and follow up - Internal ops agents that run on schedule and integrate with your stack - Voice agents (inbound + outbound) for receptionist, sales, and support - Multi-agent workflows that delegate tasks between specialized AI workers - RAG-powered knowledge agents over your enterprise data - Custom AI assistants with memory, tool-use, and reasoning - Cross-tool AI automation pipelines (n8n, Make, Zapier) with AI-driven decision-making - AI-powered business process automation across CRM, sales, marketing, and ops ✳️ What Sets Us Apart: ✓ Proven Track Record — 5 unicorn-stage apps shipped, $1.4B+ in combined client funding raised, 115M+ combined downloads (named brands in Featured Clients below) ✓ Full-Stack Excellence — Mobile, web, backend, AI, cloud, voice — complete development under one roof ✓ AI-Accelerated Delivery — We ship with Claude Code, Cursor, OpenClaw, and GitHub Copilot ✓ Always Up-to-Date — We adopt the latest LLMs, agentic frameworks, and AI dev tools the day they're production-ready ✓ Rapid MVP — Weeks, not months, with venture-grade quality ✓ Built for Scale — Architecture that handles millions of users from day one ✓ Transparent Process — Daily updates, weekly sprints, direct access to senior leadership ✓ Dedicated Team — Engineers, designers, QA, AI specialists, Customer Success Manager ✓ End-to-End Ownership — From concept validation through launch and growth ✳️ We Scale AI-Generated MVPs to Production: Built v1 on Lovable, Base44, Bolt, or Replit and hit the wall when you tried to scale, hire, or raise? What We do: - Architectural audit + risk report on AI-generated codebases - Refactor → production-grade (typed, tested, observable, secure) - Migration from vibe-coded prototypes to real stacks (Next.js, NestJS, React Native, FastAPI, Postgres) - Ship the v2 your investors can do due diligence on We read the code first, then quote second. No assumptions, no inflated estimates. ✳️ Free Consultation — What You Get: ✅ Deep understanding of your business operations and the technical opportunities inside them ✅ Expert solutions with honest, no-fluff feedback ✅ Detailed analysis of technical challenges and how to overcome them ✅ Clear timeline and cost estimates for your project ✅ Technology stack recommendations and architecture planning Whether you need mobile apps, web platforms, SaaS products, AI integration, AI agents, voice agents, AI automation, marketplaces, or enterprise solutions, my team and I craft products that captivate users and attract investment. My combination of 16+ years of founder experience, hands-on technical depth, and business insight lets me convert complex challenges into refined, ship-ready solutions. Looking forward to connecting with you!

✅Over 180 projects, 100% rating with $800K+ earned on Upwork I architect and develop enterprise-grade software applications, MVPs and AI-powered SaaS products across web and mobile. With 20+ years of full-stack development experience, I support global enterprises and startups in developing premium software solutions that are reliable and future-ready. My expertise covers system architecture, full-stack development, database design and API development. I design and deploy production-grade systems that combine modern software engineering with Generative AI, LLM and machine learning capabilities where they deliver measurable business impact. ✔️𝐂𝐨𝐫𝐞 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬: • Architect and deliver custom MVPs for startups launching their first product versions. • Develop production-grade CRM platforms and internal business systems. • Design and build AI-native SaaS platforms, subscription-based products and intelligent business solutions. • Develop AI agents, agentic workflows and business process automation solutions. • Build RAG pipelines, knowledge systems and enterprise AI platforms powered by advanced prompt engineering. • Modernize and extend existing applications including legacy web and mobile codebases. • Design, deploy, and optimize cloud-native infrastructures that support long-term scale, security, and reliability. • Build API layers and service architectures for SaaS, multi-tenant and enterprise platforms. • Engineer new systems from scratch, establishing clean architectures for long-term scalability. ✔️𝐓𝐫𝐚𝐜𝐤 𝐑𝐞𝐜𝐨𝐫𝐝: • Developed 180+ custom software solutions, web applications and AI-powered products. • Implemented AI agents and LLM-powered workflows that reduced manual processes by up to 80%. • Delivered AI-powered business automation systems cutting operational costs by 40% • Maintained a 100% client success rating in collaborations with startups and enterprise teams. • Collaborated with 30+ enterprise clients on long-term projects of high complexity. • Supported multiple founders through MVP stages across 20+ industries. I support organizations throughout the software lifecycle, helping teams design, build, modernize, deploy and scale applications that remain reliable as business requirements evolve. I am experienced building and deploying APIs and AI agents while ensuring every system aligns with enterprise compliance standards. If you're planning to develop an AI-native product, modernize existing systems or deploy intelligent automation, I'd be happy to discuss your objectives and evaluate the most effective path forward. _____________________________________________________________________________ ✔️𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐲 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞: E-Commerce & Retail | Healthcare | FinTech | EdTech | Logistics & Supply Chain | Mobility & Transport | Real Estate (PropTech) | LegalTech | Travel & Hospitality | Cybersecurity | AI/ML & Data Analytics ✔️𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 & 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬: Multi-Tenant SaaS | AI SaaS |Cross-Platform Mobile App | Booking & Scheduling Platform | AI Tool | Learning Management System (LMS) | Electronic Health Records (EHR) | Inventory Management System | ERP | CRM | Customer & User Portal | Marketplace Platform| Cloud-Native Application | MVP & Prototype | Workflow Automation System | API-Driven Backend | Admin & Analytics Dashboard ✔️𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 & 𝐂𝐨𝐦𝐩𝐥𝐢𝐚𝐧𝐜𝐞: HIPAA | GDPR | ISO 27001 | HL7 | FHIR | EHR/EMR | OAuth2 | JWT | MFA/2FA | RBAC | ABAC | API Security | Audit Logs | Multi-Tenant Isolation ✔️𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤: • Front-End Development: React, Next.js, TypeScript, JavaScript, Vue.js, Angular, HTML, Tailwind CSS • Back-End Development: Node.js (Express.js), Python, PHP (Laravel), NestJS • Mobile App Development: React Native (Expo), Flutter • Database Management: MySQL, PostgreSQL, MongoDB, Firebase, MSSQL Server, AWS RDS • API Integration: RESTful APIs, REST, SOAP, FastAPI, GraphQL, OpenAPI, WebSockets • Third-Party APIs: Social Media API, Payment Gateway, Twilio, SendGrid, Mailchimp, Whisper • AI/ML: LLMs, AI Agents, LangChain, OpenAI API, Claude, ChatGPT, CursorAI, Generative AI, GPT Integration • Cloud: AWS (EC2, S3, Lambda, CloudFront, SES, SQS, SNS, CloudTrail, ElastiCache, Elasticsearch) • DevOps: Docker, Kubernetes, GitHub Actions, Jenkins, CI/CD Pipelines, Containerization • Testing Tools: Jest, Mocha, Chai, Cypress, Selenium • Version Control: Git, GitHub